Andrea Constand took the stand Friday at Bill Cosby’s retrial, telling a new jury about the sexual assault she alleges occurred in 2004 at Cosby’s home.

It was the second time Constand told her story to a jury, starting with the mentor-mentee friendship she established with Cosby between 2002 and 2004, when she was working for Temple University. She is the first witness at Cosby’s retrial who also testified last year at the first trial in Montgomery County.